Do Son FBI and CISA warn of Iranian APTs hijacking internet-facing PLCs to disrupt U.S. energy and water systems. Learn the 2026 TTPs and how to defend your OT.
HMI
FBI/CISA warn pro-Russia hacktivists (CARR, NoName057) are targeting critical infrastructure with unsophisticated attacks. They exploit unsecured VNC connections to manipulate HMIs and cause physical damage.